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Quabain MS2
SpectraBase Compound ID 5rXvHidJKWU
InChI InChI=1S/C29H44O12/c1-13-22(34)23(35)24(36)25(40-13)41-15-8-19(32)28(12-30)21-17(3-5-27(28,37)9-15)29(38)6-4-16(14-7-20(33)39-11-14)26(29,2)10-18(21)31/h7,13,15-19,21-25,30-32,34-38H,3-6,8-12H2,1-2H3
InChIKey LPMXVESGRSUGHW-UHFFFAOYSA-N
Mol Weight 584.7 g/mol
Molecular Formula C29H44O12
Exact Mass 584.283277 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID K8QGu9hMRDK
Name Ouabain
CAS Registry Number 630-60-4
Collision Energy 40 eV
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Exact Mass 584.283276845 u
Formula C29H44O12
InChI InChI=1S/C29H44O12/c1-13-22(34)23(35)24(36)25(40-13)41-15-8-19(32)28(12-30)21-17(3-5-27(28,37)9-15)29(38)6-4-16(14-7-20(33)39-11-14)26(29,2)10-18(21)31/h7,13,15-19,21-25,30-32,34-38H,3-6,8-12H2,1-2H3
InChIKey LPMXVESGRSUGHW-UHFFFAOYSA-N
Instrument Name QStar XL, AB Sciex
Ion Polarity P
Ionization Type ESI+
Molecular Weight 584.659 g/mol
Nominal Mass 584 u
Precursor Ion [M+H]+
Precursor m/z 585.291
SMILES OC12C3C(C4(CO)C(CC3)(O)CC(OC3OC(C(O)C(O)C3O)C)CC4O)C(CC2(C(CC1)C=1COC(=O)C1)C)O
Selected Ion Charge 1
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Spectrum Type ms2
Synonyms 3-[1,5,11,14-tetrahydroxy-10-(hydroxymethyl)-13-methyl-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2H-furan-5-one
Technique Q-TOF
Wiley ID MSforID_+_877.7